Has Miley Cyrus lost too much weight?

With Miley Cyrus spotted out and about looking noticeably thinner, experts are wondering if she has gone too far.

The 19-year-old was snapped in Miami, wearing a grey dress and looking much skinnier than usual.

“Miley looks to be 108 pounds. She definitely appears to be losing muscle mass at this point,” Alicia Hunter, weight expert and author of The Accidental Diet: From Fugly to Fox, told HollywoodLife.com.

“To appear this undernourished this rapidly is not a good sign! For her to continue to drop weight would be inadvisable. She’s probably consuming less than 1000 calories per day,” Alicia continued. ”I think Miley is taking her extreme weight loss to a new low. Her collarbone area is extremely bony and in the most recent pictures, her hip bones are protruding.”

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